samsung-laptop: Port to new backlight interface selection API
authorHans de Goede <hdegoede@redhat.com>
Tue, 16 Jun 2015 14:28:08 +0000 (16:28 +0200)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 18 Jun 2015 23:12:25 +0000 (01:12 +0200)
commit6c072299b6253d0737db87c7c18328cb376d96bb
tree43e0bd3a8321df50f4a2403d16d223f000c5cfbd
parent33a4edfba6bcc0482bf9013352c371816c6437c2
samsung-laptop: Port to new backlight interface selection API

Port the backlight selection logic to the new backlight interface
selection API.

This commit also removes various obsolete pr_xxx messages related to
backlight interface selection. These are obsolete because they assume
there is only a vendor or acpi backlight driver and no other choice.
Also they are not necessary, if the user wants to know which backlight
interfaces are registered a simple "ls /sys/class/backlight" suffices.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/platform/x86/samsung-laptop.c